Allocation of Video Recording Functionality

ABSTRACT

A system may receive a plurality of requests to record a plurality of programs. Based on these requests, resources may be provisioned for transcoding variable bit rate streams into constant bit rate streams. Resources may be provisioned based on assigning transcoding tasks to an existing set of deployed devices in which the transcoding tasks correspond to the plurality of requests. Resources may further be provisioned based on incrementally deploying an additional device to the existing set of deployed devices when the transcoding capacity reaches a certain level.

CROSS-REFERENCE TO RELATED APPLICATIONS

The present application is a continuation application of co-pending U.S.patent application Ser. No. 14/877,634 filed Oct. 20, 2015, and entitled“ALLOCATION OF VIDEO RECORDING FUNCTIONALITY,” which is a continuationof U.S. patent application Ser. No. 13/827,331 filed Mar. 14, 2013 (nowU.S. Pat. No. 9,197,909 B2), and entitled “ALLOCATION OF CLAMPINGFUNCTIONALITY,” the contents of which are hereby incorporated byreference.

BACKGROUND

Deployment of a content delivery infrastructure requires a serviceprovider to provide the best service possible while minimizing its costof implementation. When recording and delivering content using a cloudor other network based systems, the number of devices such astranscoding devices used may correspond to the number of programsprovided by the service provider.

Hence, it may be beneficial to efficiently allocate or deploy devicessuch as transcoding devices into the content delivery infrastructure tominimize the service provider's deployment and operational costs.

SUMMARY

In light of the foregoing background, the following presents asimplified summary of the present disclosure in order to provide a basicunderstanding of some aspects described herein. This summary is not anextensive overview, and is not intended to identify key or criticalelements or to delineate the scope of the claims. The following summarymerely presents various described aspects in a simplified form as aprelude to the more detailed description provided below.

According to some embodiments, a method is described for allocatingdevice resources for a cloud digital video recorder (cDVR) or networkdigital video recorder (nDVR). The method may include receiving aplurality of requests to record a plurality of programs over a specifiedtime period. In another aspect, the method may further includeincrementally provisioning one or more devices to deploy a minimumnumber of the one or more devices used over the specified time period.The provisioning may be accomplished by successively assigning one ormore programs of the plurality of programs to available time slots of adevice of the one or more devices until the device of the one or moredevices is fully utilized. The provisioning may further be accomplishedby successively assigning a remainder of the plurality of programs toeach of a remainder of one or more additional devices until all of theplurality of programs are assigned to the minimum number of the one ormore devices.

The various aspects of the illustrative embodiments are substantiallyshown in and/or described in connection with at least one of thefollowing figures, as set forth more completely in the claims. These andother advantages, aspects, and novel features of the present disclosure,as well as details of illustrated embodiments, thereof, will be morefully understood from the following description and drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

Having thus described aspects of the disclosure in general terms,reference will now be made to the accompanying drawings, which are notnecessarily drawn to scale, and wherein:

FIG. 1 illustrates an example content delivery system in which variousembodiments may be implemented.

FIG. 2 illustrates general hardware elements that may be used toimplement each of the computing devices previously described inconnection with FIG. 1.

FIG. 3 is an example operational flow diagram of a method for generatingschedules and transcoding tasks in accordance with various embodiments.

FIG. 4 is an example operational flow diagram of a method for allocatingdevice resources in accordance with various embodiments.

FIG. 5 illustrates an example communication network on which variousfeatures described herein may be used.

DETAILED DESCRIPTION

In the following description of the various embodiments, reference ismade to the accompanying drawings, which form a part hereof, and inwhich is shown by way of illustration various embodiments in whichaspects described herein may be practiced. It is to be understood thatother embodiments may be utilized and structural and functionalmodifications may be made without departing from the scope and spirit ofthe present disclosure.

A service provider may allocate and deploy device resources based on thecontent it believes its users may want to record. The devices may bytranscoding devices i.e. clampers or other devices for shifting signalvalues of a transmission. One or more devices may be used to transcode aprogram stream into a format suitable for recording onto a cloud ornetwork digital video recorder (cDVR or nDVR). The content recorded byone or more users may comprise one or more programs. The programs maycomprise news, movie, show, game, and sports programs, for example.Device resources may be dedicated to a program stream to accommodate forthe likelihood of a recording request for that program stream. However,device resources may be unused when recording requests for that programare made infrequently by the service provider's users. For example, thedemand for recording some type of programs may be low or infrequent fora particular geographic region. When there is little or no request torecord a particular stream or program, dedicating device resources forthat particular stream may not be an effective use of device resources.

In accordance with various embodiments of this disclosure, the amount ofdevice resources may be measured in terms of the number of devices thatare deployed for service in a region. The number of devices used maydepend on the number, the type (i.e., resolution type, HD or SDresolution, for example), and the duration of different recording eventsor different programs requested by users in that region. Describedherein are a method, a system or apparatus, and/or a computer programproduct for efficiently allocating device resources used for recordingprograms requested by users.

FIG. 1 illustrates an example of a content recording and delivery system1000 in which various embodiments may be implemented. The system mayalso store, encode/decode, or otherwise process content. The system 1000may be deployed and/or operated by a cable operator, a satelliteoperator, Internet service provider, telecommunications carrier, anymultiple system operator (MSO), or any type of content provider. Thesystem 1000 may comprise a scheduler 1104, a device controller 1108,device resources subsystem 1112, a cloud/network digital video recorder(DVR) server 1116, and a streaming server 1120.

The scheduler 1104 may comprise a computing device used for receivingrequests for recording one or more programs. The service requests may bemade by users of the service provider of the content recording anddelivery system 1000. The scheduler 1104 may receive and store servicerequests from one or more devices (e.g., gateway, set-top-box, modem)located in a plurality of user premises 1124. One or more users of theone or more devices may schedule one or more recordings of one or moreprograms that may be transmitted (e.g. broadcasted) in the future. Whena user of the one or more users schedules a recording, a service requestmay be transmitted to the scheduler 1104. The scheduler 1104 may storeservice requests for recording the one or more programs in the future.Recording requests may be compiled by the scheduler 1104. The scheduler1104 may compile and sort each of the requests into one of a pluralityof future time periods. For example, each of the plurality of futuretime periods may comprise a 24 hour time period. The scheduler 1104 mayidentify and store each service request using a program identifier (ID)number. The program ID number and other information, such as the time inwhich the program is to be recorded and the duration of the recordingmay be stored in a database of the service provider. Based on allservice requests it receives, the scheduler 1104 may generate a schedulefor a specific 24 hour period of time. The schedule for recordingprograms may be transmitted to the device controller 1108 (e.g., acontroller for a device with signal shifting functionality). Theschedule for recording programs may be transmitted to the devicecontroller 1108 through a network by way of a WAN and/or LAN. Thecommunication protocol used may comprise any packet switching protocol,such as the Ethernet protocol, for example.

The device controller 1108 may control and manage the device resourcessubsystem 1112 by way of using control/management signals, as shown inFIG. 1. The control/management signals may be transmitted through a WANand/or LAN network by way of an Ethernet connection, for example. Thedevice controller 1108 also may manage the cloud/network DVR (cDVR/nDVR)server 1116 by way of transmitting recorder configuration signals, asshown in FIG. 1. The recorder configuration signals may be transmittedthrough a network by way of an Ethernet connection, for example. Thecontrol/management signals may be used to provision one or more devicesin the device resources subsystem 1112. The recorder configurationsignals may be used to configure the cloud/network DVR (cDVR/nDVR)server 1116 to allow for proper reception of program streams provided bythe device resources subsystem 1112. For example, the recorderconfiguration signals may provide information such as destination andsource IP addresses, MAC addresses, and UDP addresses of the nodes inwhich the program streams are being transmitted from. Each of the devicecontroller 1108, device resources subsystem 1112, and cloud/network DVR(cDVR/nDVR) server 1116, may comprise a computing device. The computingdevice may comprise one or more processors and memory.

The device resources subsystem 1112 may comprise a plurality of devices.The device resources subsystem 1112 may receive control/managementsignals from the device controller 108. The device resources subsystem1112 may receive content streams from any number of content providers. Aplurality of streams may be transmitted from various broadcastingsources. The content streams may comprise variable bit rate (VBR)streams. In a representative embodiment, each of the plurality ofstreams may comprise a variable bit rate multi-program transport stream(MPTS). For example, each of the content streams may comprise 3:1 VBRMPTS. The control/management signals may be used to specify whichcontent streams should be assigned to a particular device. Each of thecontent streams may comprise one or more programs that may be viewed.

Each device of the one or more devices may be used by a service providerto transcode a requested program in preparation for recording theprogram to the nDVR or cDVR. Each device may be used to condition andtranscode linearly transmitted programs it receives from a source (e.g.,a content provider) before recording is performed by a network/clouddigital video recorder (nDVR or cDVR). The device may transcode the VBRMPTS into narrowcast services for use by a network digital videorecorder (nDVR) or cloud based digital video recorder (cDVR). Thenarrowcast services may comprise one or more unicast constant bit rate(CBR) single program transport streams (SPTS) that are presented to thenDVR or cDVR. The MPTS stream may comprise a number of high definition(HD) or standard definition (SD) programs. Based on the programsrequested by users over a specified time period, the device controller1108 determines which VBR MPTS to assign to a currently used device suchthat the one or more devices currently deployed by the service providerare efficiently allocated. The resources of a device may be depletedwhen the device is fully utilized over the specified time period. Forexample, the device may be completely utilized when there are no furthertime slots available for transcoding additional VBR streams. Inaccordance with various aspects of the disclosure, the device controller108 may facilitate efficient assignment of incoming content streams toone or more currently used devices before an additional device isdeployed. By way of maximizing the utilization of each existing device,the number of devices deployed may be minimized. As a consequence,device implementation costs may be minimized. The device controller 1108may generate a database that comprises device identificationinformation, program identifier (ID) numbers, times in which each of theprograms may be broadcasted, and the duration of each of the programs.

The cloud/network DVR (cDVR/nDVR) server 1116 may utilize theinformation in the database to record the programs at the appropriatetime. The cDVR/nDVR server 1116 may receive streams which have beentransposed by the device resources subsystem 1112. The streams maycomprise constant bit rate (CBR) streams. In a representativeembodiment, the streams received by the cDVR/nDVR server 1116 maycomprise CBR SPTS streams. The streams may be recorded by the cDVR/nDVRserver 1116 using a plurality of storage devices. The service providermay give each user a maximum storage limit to the amount of data it maystore in the cDVR or nDVR. The cDVR or nDVR may serve as a centralizedrepository of recorded programs for all of the service provider's users.

When content, such as a program, is to be played back or otherwiseconsumed or presented, the streaming server 1120 receives the requestedprogram from the cDVR/nDVR for delivery to one of the devices 1124. Theprogram may be transmitted to one or more devices 1124 located in theuser premises by way of the WAN, such as the Internet, for example. Thestreaming server 1120 may communicate to the one or more devices 1124located in the user's premise by way of using a coaxial cableconnection, for example, or any other type of connection. The streamingserver 1120 may comprise a computing device. The computing device maycomprise one or more processors and memory.

FIG. 2 illustrates general hardware elements that may be used toimplement each of the computing devices previously described inconnection with FIG. 1. Each of the computing devices 200 may includeone or more processors 202 which may execute instructions of a computerprogram to perform any of the features described herein in the otherfigures. The instructions may be stored in any type of computer-readablemedium or memory, to configure the operation of the processors 202. Forexample, instructions may be stored in any type of a memory (e.g., solidstate flash, disk, etc.) such as read-only memory (ROM) 212, randomaccess memory (RAM) 203, removable media 204, such as a Universal SerialBus (USB) drive, compact disk (CD) or digital versatile disk (DVD),floppy disk drive, or any other desired electronic storage medium.

Instead of a general-purpose processor, any of various special-purposeprocessors such as field-programmable gate arrays (FPGAs) orapplication-specific integrated circuit (ASICs) may be used to implementthe functions described herein. Accordingly, the term “processor” shouldbe understood to refer to all of these and other possibleimplementations.

Instructions may also be stored in an attached (or internal) hard drive205 or any other type of memory. The computing device 200 may becommunicatively coupled to one or more output devices, such as a display206 (or an external television), and may include one or more outputdevice controllers 207, such as a video processor. The computing device200 may include an input/output (I/O) module 211 that is communicativelycoupled one or more user input devices 208, such as a remote control,mouse, keypad, keyboard, touch screen, scanner, microphone, opticalreader, infrared communication device, Bluetooth communication device,Wi-Fi communication device, near field communication (NFC) device,and/or other input devices through which a user may provide input, andmay also include and/or interface with one or more speakers forproviding audio output and a video display device for providing textual,audiovisual, and/or graphical output. The computing device 200 may alsoinclude one or more network interfaces, such as network input/outputcircuits 209 (such as a network card) to communicate with an externalnetwork 210. The network interface may be a wired interface, wirelessinterface, or a combination of the two. In some embodiments, the networkinterface may include a modem (e.g., a cable modem), and the network 210may correspond to the one or more networks described in connection withFIG. 1. The network 210 may comprise an Ethernet network, for example.

FIG. 3 is an example operational flow diagram of a method for generatingschedules and transcoding tasks based on a compilation of user recordingrequests in accordance with various embodiments.

At step 304, a recording schedule may be generated by a scheduler, aswas previously described in connection with FIG. 1, based on recordingrequests made by users of the service provider. Users may send requeststo record programs using their devices. The scheduler may receive andstore these requests in a storage device resident in the scheduler. Eachof the devices may be controlled by way of a remote control used by itsuser. The user may wish to record any type of program, such as a movie,a sports event, or a show, for example. The scheduler may be able toidentify a request to record a program by way of using user and programidentifying information, such as a user number and a program identifier(ID). Based on the requests received by the scheduler, additionalinformation, such as the time the program is broadcast and durations ofthe program to be broadcast may be stored and used by the scheduler. Therecording schedule may be compiled continuously from recording requestsmade by users of the service provider. The recording schedule may bestored in the data storage device resident in the scheduler.

At step 308, the program recording requests may be categorized or sortedby region based on program ID, geographic location of user, date andtime a program is broadcast, and duration of the program. Requests mayalso be sorted based on whether a program will be recorded daily orperiodically. The foregoing information may be stored as data in the oneor more schedules generated by the scheduler. The one or more schedulesmay be used by the device controller to efficiently assign transcodingevents to one or more devices. For example, the schedules generated bythe scheduler may be used by the device controller to efficiently assigntranscoding of requests to respective devices in each region through thedevice controller's control/management signals. Given a large number ofrequests, the scheduler and device controller may allocate deviceresources to maximize a device's transcoding capacity over the 24 hourperiod. Based on program ID, geographic location of the user making therequest, date and time a program is to be broadcast, and duration of theprogram, as configured by the scheduler and as provided by the one ormore schedules, the device controller may efficiently assign transcodingtasks to one or more deployed devices in each region by sequentiallyfilling any available transcoding time slots. In some aspects, allavailable time slots are used before deploying additional transcodingresources provided by another device.

At step 312, the recording schedules may be generated for the geographicregions. For each geographic region, the scheduler may generate arecording schedule for use by the device controller. The scheduler, forexample, may generate a recording schedule for each region for each dayof the week. In a representative embodiment, a schedule may be used toassign transcoder tasks daily (i.e., successive 24 hour periods) foreach geographic region.

At step 316, transcoding tasks are prepared for a region based on therecording schedule for the region. The device controller may assigntranscoding tasks for each device in a region based on the recordingschedule. The recording schedule, which may comprise a compilation ofall recording requests for a region, may also comprise a database thatcan be sorted by user number, program identifier (ID), program broadcasttime, and program duration. This database may be stored in the devicecontroller. The database may be used to determine whether a recordingtime for a program overlaps with that of another scheduled programrecording. Transcoding assignments may be based on such overlaps.Transcoding tasks may be sorted and assigned such that a maximum numberof transcoding tasks are assigned to a device, there are no transcodingtask overlaps for the device, and there is a minimum number of time gapsbetween successive transcoding tasks. The sorting and assignment processefficiently allocates transcoding jobs to existing devices before one ormore new devices are further deployed.

As an example, the following programs and their recording times may becompiled by the scheduler:

Program Recording Times A 7:00-8:00, 17:00-20:00 B 3:00-5:00,13:00-14:00 C 1:00-1:30, 9:00-10:00, 22:00-23:00

Because there is no overlap between each of programs A, B, and C, allthree of these programs may be assigned to the first device fortranscoding. Thus, device resources are consolidated by tasking thefirst device to perform transcoding of programs A, B, and C when theyare broadcasted. Available program time slots are successively assignedfor transcoding by the first device based on additional programrecording times compiled by the scheduler. The first device's availabletime slots are successively filled until only a few available time slotsof the first device are available. An additional device may be deployedwhen device resources of one or more deployed devices has been depletedor exhausted. In one embodiment, an additional device may be allocatedwhen the available capacity of the existing set of one or more deployeddevices reaches a certain percentage or percentage range of itstranscoding capacity. For example, an additional device may be allocatedwhen the available capacity of the existing set of one or more deployeddevices varies in a range between 0 to 10%. In another embodiment, anadditional device may be allocated when the available capacity of theexisting set of one or more deployed devices reaches and/or dips below acertain threshold value. In the foregoing embodiments, additional deviceresources may be immediately allocated in response to a recordingrequest from a user.

FIG. 4 is an example operational flow diagram of a method for allocatingdevice resources in a device resources subsystem in accordance withvarious embodiments.

At step 404, a device counter is initialized by setting the counterindex of the device counter to the value 1. The device counter indexesthe number of devices that have been deployed in the device resourcesubsystem. The device counter may be implemented in software of thedevice resource subsystem, for example, or in any other computing deviceof the content recording and delivery system.

At step 408, a transcoding task may be assigned to the first device bythe device controller. The counter identifies the device used in thetranscoding task assignment. A time slot corresponding to the broadcasttime of the program may be allocated on the device transcoding schedule.The device's transcoding schedule may be determined on a daily basis,for example.

At step 412, a decision is made concerning whether all outstandingtranscoding tasks have been successfully assigned to the N^(th) device.The transcoding tasks may correspond to all scheduled recording requestsmade for a designated time period. In a representative embodiment, thetranscoding tasks may be assigned for a 24 hour time periodcorresponding to the day in which the programs are to be broadcasted. Ifall transcoding tasks for the period have been assigned to devices, thedevice resource allocation process ends. Otherwise, the process proceedswith step 416.

At step 416, a decision is made concerning whether the N^(th) device hasbeen fully utilized. A device may be fully utilized if the transcodingcapacity of the deployed devices is low. When the capacity of thedeployed devices cannot accommodate additional transcoding tasks, theN^(th) device may be considered fully utilized. If the first device hasnot been fully utilized, the process reverts back to step 408 where anadditional transcoding task corresponding to a record request may beassigned to the first device for transcoding. Otherwise, the processcontinues with step 420.

At step 420, the device counter is incremented by one and an additionaldevice is deployed for use by the content recording and delivery system.For example, after the first device had been fully utilized, a seconddevice may be deployed. Then, the process reverts back to step 408 wherethe process previously described is continued.

FIG. 5 illustrates an example communication network 100 on which many ofthe various features described herein may be implemented. Network 100may be any type of information distribution network, such as satellite,telephone, cellular, wireless, etc. One example may be an optical fibernetwork, a coaxial cable network, or a hybrid fiber/coax distributionnetwork. Such networks 100 use a series of interconnected communicationlinks 101 (e.g., coaxial cables, optical fibers, wireless, etc.) toconnect multiple premises 102 (e.g., businesses, homes, consumerdwellings, etc.) to a local office or headend 103. The local office 103may transmit downstream information signals onto the links 101, and eachpremises 102 may have a receiver used to receive and process thosesignals.

There may be one link 101 originating from the local office 103, and itmay be split a number of times to distribute the signal to variouspremises 102 in the vicinity (which may be many miles) of the localoffice 103. The links 101 may include components not illustrated, suchas splitters, filters, amplifiers, etc. to help convey the signalclearly, but in general each split introduces a bit of signaldegradation. Portions of the links 101 may also be implemented withfiber-optic cable, while other portions may be implemented with coaxialcable, other lines, or wireless communication paths. By running fiberoptic cable along some portions, for example, signal degradation may besignificantly minimized, allowing a single local office 103 to reacheven farther with its network of links 101 than before.

The local office 103 may include an interface, such as a terminationsystem (TS) 104. More specifically, the interface 104 may be a cablemodem termination system (CMTS), which may be one or more computingdevices configured to manage communications between devices on thenetwork of links 101 and backend devices such as servers 105-107 (to bediscussed further below). The interface 104 may be as specified in astandard, such as the Data Over Cable Service Interface Specification(DOCSIS) standard, published by Cable Television Laboratories, Inc.(a.k.a. CableLabs), or it may be a similar or modified device instead.The interface 104 may be configured to place data on one or moredownstream frequencies to be received by modems at the various premises102, and to receive upstream communications from those modems on one ormore upstream frequencies.

The local office 103 may also include one or more network interfaces108, which can permit the local office 103 to communicate with variousother external networks 109. These networks 109 may include, forexample, networks of Internet devices, telephone networks, cellulartelephone networks, fiber optic networks, local wireless networks (e.g.,WiMAX), satellite networks, and any other desired network, and thenetwork interface 108 may include the corresponding circuitry needed tocommunicate on the external networks 109, and to other devices on thenetwork such as a cellular telephone network and its corresponding cellphones.

As noted above, the local office 103 may include a variety of servers105-107 that may be configured to perform various functions. Forexample, the local office 103 may include a push notification server105. The push notification server 105 may generate push notifications todeliver data and/or commands to the various premises 102 in the network(or more specifically, to the devices in the premises 102 that areconfigured to detect such notifications). The local office 103 may alsoinclude a content server 106. The content server 106 may be one or morecomputing devices that are configured to provide content to users attheir premises. This content may be, for example, video on demandmovies, television programs, songs, text listings, etc. The contentserver 106 may include software to validate user identities andentitlements, to locate and retrieve requested content, to encrypt thecontent, and to initiate delivery (e.g., streaming) of the content tothe requesting user(s) and/or device(s).

The local office 103 may also include one or more application servers107. An application server 107 may be one or more computing devicesconfigured to offer any desired service, and may run various languagesand operating systems (e.g., servlets and JSP pages running onTomcat/MySQL, OSX, BSD, Ubuntu, Redhat, HTML5, JavaScript, AJAX andCOMET). For example, an application server may be responsible forcollecting television program listings information and generating a datadownload for electronic program guide listings. Another applicationserver may be responsible for monitoring user viewing habits andcollecting that information for use in selecting advertisements. Yetanother application server may be responsible for formatting andinserting advertisements in a video stream being transmitted to thepremises 102. Although shown separately, one of ordinary skill in theart will appreciate that the push server 105, content server 106, andapplication server 107 may be combined. Further, here the push server105, content server 106, and application server 107 are shown generally,and it will be understood that they may each contain memory storingcomputer executable instructions to cause a processor to perform stepsdescribed herein and/or memory for storing data.

An example premises 102 a, such as a home, may include an interface 120.The interface 120 can include any communication circuitry needed toallow a device to communicate on one or more links 101 with otherdevices in the network. For example, the interface 120 may include amodem 110, which may include transmitters and receivers used tocommunicate on the links 101 and with the local office 103. The modem110 may be, for example, a coaxial cable modem (for coaxial cable lines101), a fiber interface node (for fiber optic lines 101), twisted-pairtelephone modem, cellular telephone transceiver, satellite transceiver,local wi-fi router or access point, or any other desired modem device.Also, although only one modem is shown in FIG. 1, a plurality of modemsoperating in parallel may be implemented within the interface 120.Further, the interface 120 may include a gateway interface device 111.The modem 110 may be connected to, or be a part of, the gatewayinterface device 111. The gateway interface device 111 may be one ormore computing devices that communicates with the modem(s) 110 to allowone or more other devices in the premises 102 a, to communicate with thelocal office 103 and other devices beyond the local office 103. Thegateway 111 may be a set-top box (STB), digital video recorder (DVR),computer server, or any other desired computing device. The gateway 111may also include (not shown) local network interfaces to providecommunication signals to requesting entities/devices in the premises 102a, such as display devices 112 (e.g., televisions), additional STBs orDVRs 113, personal computers 114, laptop computers 115, wireless devices116 (e.g., wireless routers, wireless laptops, notebooks, tablets andnetbooks, cordless phones (e.g., Digital Enhanced CordlessTelephone—DECT phones), mobile phones, mobile televisions, personaldigital assistants (PDA), etc.), landline phones 117 (e.g. Voice overInternet Protocol—VoIP phones), and any other desired devices. Examplesof the local network interfaces include Multimedia Over Coax Alliance(MoCA) interfaces, Ethernet interfaces, universal serial bus (USB)interfaces, wireless interfaces (e.g., IEEE 802.11, IEEE 802.15), analogtwisted pair interfaces, Bluetooth interfaces, and others.

Although not required, one of ordinary skill in the art will appreciatethat the various aspects described herein may be embodied as a method, acomputer system or computing device, or as a computer-readable storagemedia for storing software or a computer program comprisingcomputer-executable instructions that are capable of being executed byat least one processor of a computer system. Aspects of the inventionhave been described in terms of illustrative embodiments thereof.Numerous other embodiments, modifications, and variations within thescope and spirit of the disclosed invention will occur to persons ofordinary skill in the art from a review of this entire disclosure. Forexample, one of ordinary skill in the art will appreciate that the stepsillustrated in the illustrative figures may be performed in other thanthe recited order, and that one or more steps illustrated may beoptional in accordance with aspects of the disclosure. While someembodiments have been described with respect to specific examples, otherembodiments include numerous variations and permutations of the abovedescribed systems and techniques.

Although the subject matter has been described in language specific tostructural features and/or methodological acts, it is to be understoodthat the subject matter defined in the appended claims is notnecessarily limited to the specific features or acts described above.Rather, the specific features and acts described above are disclosed asillustrative forms of implementing the claims.

1. (canceled)
 2. A method comprising: receiving, at a computing device,a request for recording a first program of a plurality of programs,wherein the first program has a scheduled transmission time; determininga network processor that will have availability to process the firstprogram, into a user playback format, at the scheduled transmission timeof the first program; transmitting, to the determined network processor,a control signal for processing the first program into the user playbackformat; and transmitting, to network storage, a storage configurationsignal for storing a stream of the first program, enabling the networkstorage to receive and store a stream of the processed first programfrom the determined network processor, processed into the user playbackformat.
 3. The method of claim 2, wherein the determining the networkprocessor that will have availability to process the first programcomprises: determining that the network processor is not scheduled toprocess another program at the scheduled transmission time.
 4. Themethod of claim 3, wherein the determining the network processor thatwill have availability to process the first program further comprisesdetermining that the network processor will have, at the scheduledtransmission time, a utilization below a threshold.
 5. The method ofclaim 2, wherein the network processor is a first network processor, themethod further comprising: after determining that the first networkprocessor will not have availability to process a second program of theplurality of programs, determining a second network processor that willhave availability to process the second program at a scheduledtransmission time of the second program; and transmitting a controlsignal to the second network processor for processing the second programinto a processed second program.
 6. The method of claim 2, wherein therequest comprises a program identifier, a start time corresponding tothe scheduled transmission time, and a duration, wherein the start timeand the duration correspond to a scheduled broadcast of the firstprogram.
 7. The method of claim 2, wherein the control signal comprisesan indication of a program identifier, a start time corresponding to thescheduled transmission time, and a duration associated with the firstprogram.
 8. The method of claim 2, wherein the network storage comprisesat least one cloud digital video recorder (DVR).
 9. The method of claim2, wherein the request comprises an indication of a geographic region,and wherein the determining the network processor further comprisesdetermining the network processor corresponding to the geographicregion.
 10. The method of claim 2, wherein the first program comprises avariable bit rate broadcast program stream, and wherein the controlsignal causes the network processor to process the variable bit ratebroadcast program into a constant bit rate stream.
 11. A methodcomprising: receiving, at a computing device, a schedule for recording afirst program of a plurality of programs, wherein the schedule comprisesa program identifier, a scheduled start time, and a duration associatedwith the first program; determining one or more network processors thatwill have, at the scheduled start time, availability to process thefirst program; transmitting a control signal to a first networkprocessor, of the one or more network processors, determined to haveavailability to process the first program, wherein the control signalcomprises an indication of the program identifier, the scheduled starttime, and the duration associated with the first program; andtransmitting, to network storage, a storage configuration signal forstoring a stream of the first program, enabling the network storage toreceive and store a stream of the processed first program from the firstnetwork processor, processed into a user playback format.
 12. The methodof claim 11, further comprising: in response to determining that thefirst network processor will not have availability to process a secondprogram of the plurality of programs, determining a second networkprocessor that will have availability to process the second program; andtransmitting a control signal to the second network processor forprocessing the second program into a processed version of the secondprogram.
 13. The method of claim 11, wherein the determining the one ormore network processors that will have availability to process the firstprogram comprises: determining that the one or more network processorsare not scheduled to process another program at the scheduled starttime, or determining that the one or more network processors each willhave, at the scheduled start time, a utilization below a threshold. 14.The method of claim 11, wherein the network storage comprises at leastone cloud digital video recorder (DVR).
 15. A system comprising: ascheduler, communicably coupled to one or more user devices andcomprising at least one processor and memory, configured to determineone or more schedules for one or more programs based on requestsreceived from the one or more user devices; a device controller,communicably coupled to scheduler, that generates device resourcecontrol signals and storage configuration signals based on the one ormore schedules; a device resource subsystem, communicably coupled to thedevice controller and configured to receive content transmissions, thatprocesses content transmissions based on the device resources controlsignals; and a server, coupled to the device controller and the deviceresource subsystem, that outputs streams of processed contenttransmissions based on the storage configuration signals, wherein theone or more schedules is determined based on an availability of one ormore devices of the device resource subsystem.
 16. The system of claim15, further comprising network storage coupled to the device resourcesubsystem and configured to receive processed content transmissions. 17.The system of claim 16, wherein the network storage is a cloud digitalvideo recorder (DVR).
 18. The system of claim 15, wherein the servercomprises a streaming server configured to receive a processed contenttransmission of a requested program from a network storage for deliveryto one or more user premise devices.
 19. The system of claim 15, whereinthe device resource subsystem comprises one or more data processors thatprocess data into a user playback format.
 20. The system of claim 19,wherein the one or more data processors comprise one or moretranscoders.
 21. The system of claim 15, wherein the device controllerconfigured to deploy a non-deployed device of the device resourcesubsystem when an available capacity of an existing set of one or moredeployed devices is equal to or less than a threshold value.